LookingGlass/idd/LGIdd/CIVSHMEM.h
2024-02-01 17:16:31 +11:00

53 lines
1.3 KiB
C++

/**
* Looking Glass
* Copyright © 2017-2024 The Looking Glass Authors
* https://looking-glass.io
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include <Windows.h>
#include <SetupAPI.h>
#include <vector>
class CIVSHMEM
{
private:
struct IVSHMEMData
{
SP_DEVINFO_DATA devInfoData;
DWORD64 busAddr;
};
std::vector<struct IVSHMEMData> m_devices;
HANDLE m_handle = INVALID_HANDLE_VALUE;
size_t m_size = 0;
void * m_mem = nullptr;
public:
CIVSHMEM();
~CIVSHMEM();
bool Init();
bool Open();
void Close();
size_t GetSize() { return m_size; }
void * GetMem () { return m_mem; }
};